86784363

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{3347}}^1$

素因数の和:3463

約数の個数: 24

約数和(自身を含む): 130223808

約数和(自身を除く): 43439445

約数列:

[1, 3, 9, 43, 67, 129, 201, 387, 603, 2881, 3347, 8643, 10041, 25929, 30123, 143921, 224249, 431763, 672747, 1295289, 2018241, 9642707, 28928121, 86784363]

約数ペア:

[(1, 86784363), (3, 28928121), (9, 9642707), (43, 2018241), (67, 1295289), (129, 672747), (201, 431763), (387, 224249), (603, 143921), (2881, 30123), (3347, 25929), (8643, 10041)]